Shoe midsole



FIG. 1 is a rear perspective view of a shoe midsole showing my new design taken from a first side;

FIG. 2 is a rear view thereof; and,

FIG. 3 is a rear perspective view thereof taken from the second side.

The broken lines immediately adjacent to the sides and bottom of the shaded area represent unclaimed boundaries of the design. The broken lines showing the remainder of the shoe represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a shoe midsole, as shown and described. 